ISO/ANSI TURNING INSERTS CAST IRON MG-RP RP CAST IRON Cutting Conditions TURNING K1 240 450 615 200 360 550 Cutting Speed K2 240 360 500 150 270 450 (m/min) Range K3 155 240 445 140 215 380 Carbide Grade KCK05 KCK15 Depth of Cut Feed Rate start start ISO ANSI L10 Rı ap min ap max f/rev min f/rev max (mm) (mm/rev) catalog number catalog number KCK05 KCK15 CNMG120408RP CNMG432RP 3751862 3752176 12,90 0,8 1,10 3,75 6,40 0,20 0,35 0,60 CNMG120412RP CNMG433RP 3752114 3752050 12,90 1,2 1,10 3,75 6,40 0,20 0,40 0,90 CNMG160612RP CNMG543RP - 3752052 16,12 1,2 1,10 4,55 8,00 0,20 0,40 0,90 CNMG190612RP CNMG643RP - 3752053 19,34 1,2 1,10 5,35 9,60 0,20 0,40 0,90 DNMG150612RP DNMG443RP - 3752057 15,50 1,2 1,10 4,40 7,69 0,20 0,40 0,90 A25 kennametal.com